Drug delivery system based on polyethylene vinylacetate copolymers
US8808744B2 · kind B2 · utility
5Cited by
6References
16Claims
0Family size
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Key dates
| Filing date | Jun 5, 2013 |
| Grant date | Aug 19, 2014 |
| Priority date | — |
| Expiry date | Jun 5, 2033 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61P15/18
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A drug delivery system consisting of one or more compartments and comprising a progestogenic compound dissolved in a thermoplastic polyethylene vinylacetate copolymer whereby,
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.